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Week Aqua Double Head Check Valve

The Week Aqua Double Head Check Valve is a high-precision, dual-direction safety valve designed for professional and hobbyist aquarium setups. It prevents water backflow with exceptional reliability, protecting air pumps, CO₂ systems, and other equipment from damage.

Key Features

• Dual-head design for superior anti-backflow protection
• Prevents water from flowing back into air pumps or CO₂ regulators
• High-grade, durable materials for long-term stability
• Suitable for airline tubing and CO₂ lines
• Compact, lightweight, and easy to install
• Ideal for freshwater and marine aquariums

Why Choose Week Aqua?

Week Aqua products are known for their precision engineering and reliability. This double head check valve significantly enhances system safety by providing stable and consistent one-way flow protection.

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